Hardware Spec Index

Brontix FN-5577 XT 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN5577-XT · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index880 (Case Fans scale)
Category rank#418
Street price$29
Power3 W
Performance per dollar30.34
Released2026

Specifications

BrandBrontix
ModelBrontix FN-5577 XT
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5577 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/94514749 (accessed 2026-10-25).